Curl output speed download

command*: curl -Lo /dev/null -skw "\ntime_connect: %{time_connect}s\ ntime_namelookup: %{time_namelookup}s\ntime_pretransfer. [email protected]:~# curl updstar.com > /dev/null % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total. The progress meter is inhibited if curl deems that there is output going to the Dload Upload Total Current Left Speed 0 M 0 0 0 0

Units of speed measurement must be recorded/communicated in megabits per second (Mbps). cURL displays the output in bytes second. Curl was designed, at least originally, to send its output to stdout by default (see here), something a large number of other Unix utilities also do. -extract the average download speed in Bytes or Megabytes into two variables such as B If I send the curl output to a 'report' file, then using.

curl writes the output to stderr, so redirect that and also suppress the progress: curl -v --silent updstar.com 2>&1 | grep expire. The reason. Save the cURL Output to a file Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed curl updstar.com > /dev/null % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed . Searching in man curl: -s/--silent Silent mode. Don't show progress meter or error messages. Makes Curl mute. So curl -s.